<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    <h1>我是标题</h1>
    <?php
        $name="张三疯";
        echo "我来自php，".$name;
    ?>
	<h1>ul表单</h1>
	<ul>
		<?php
		for($i=0; $i<10; $i++){
		?>
			<li><?php echo $i ?> </li>
		<?php
		}
		?>
	</ul>
	<h1>各位的年龄</h1>
	<?php 
		$age=array("张三疯"=>"35","张四疯"=>"36","张五疯"=>"47");
		foreach($age as$key=>$value){
			echo"Key=".$key.",Value=".$value;
			echo"<br>";
		}
	?>
</body>
</html>